DEVICE FOR AUTOMATICALLY DETERMINING CHARACTERISTICS OF AN OPHTHALMIC LENS WITH DEVICE FOR AUTOMATICALLY POSITIONING A CENTRING AND DRIVING PIN

摘要

The invention concerns a device for automatically determining the characteristics of an ophthalmic lens comprising a support (103) receiving such a lens, illuminating means (108) and analysing means (110), the optical system of the illuminating means being designed to define two possible switchable paths (112, 113) one of which passes through a mask (120) forming a Hartmann array.